Juice from a boiled red cabbage makes an excellent natural Ph indicator when performing a chemistry experiment to test for acids and bases. Make a Ph indicator to test for acidity and Ph levels with the tips in this free video on chemistry experiments from a science teacher. Expert: Fiona Finke Bio: Fiona Finke is a science teacher who likes to explain how a better understanding of the universe will help us in our daily lives. Filmmaker: Nili Nathan

Related Blogs

25 Comments on “Chemistry Lesson: Ph Tests for Acids & Bases : Chemistry Lesson: How to Make a Ph Indicator”

@melvyn3000 True, anyways i have a Chemistry exam in 15 minutes and i dont know shit :/ evn tho i like experiments and the whole thing i just cant memorize all those chemical thing’s whatever they ar called… fusions? anyways all i know is H2O O2 N2O and Cu LOL :/

Hello there,can someone help me,please?This week i have the exam and i forgot the whole thing about chemistry.Can you tell me please the composition and the structure of the “Jew dust” please?Feel free to answer me on my channel,thank you!